While the theory of first flush is straightforward, first flush may not be observed for one or more of the following reasons: 1  The drainage characteristics of the catchment may prevent it. 2  The pollutants may not be very mobile. 3  Pollutant sources that are effectively continuous may exist within the catchment.
Jenna Dewan Tatum to Host and Mentor for Jennifer Lopez's NBC Show World of Dance. Looks like Jenna Dewan Tatum has nabbed a new gig for the new year â sheâll serve as the host of Jennifer Lopezâs NBC show World of Dance. The 36-year-old actress and dancer joins judges Derek Hough, NE-YO and Lopez on the 10-episode series, which features dancers competing for a $1 million grand prize, according to Deadline Hollywood.
Americans Mike Ritof and Edith Boudreaux hold the world record. From August 29th, 1930, to April 1st, 1931, they danced for 5,154 hours and 48 minutes-that's 214 days. They won $2,000 at the Merry Garden Ballroom Dance Marathon in Chicago, Illinois. Due to potential health risks, Depression-era dance marathons were eventually banned.